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3 years ago

Solve |x - 6| + 8 = 17

Mathematics

2 answers:

Nesterboy [21]3 years ago

7 0

Answer:

x=15

Step-by-step explanation:

(x-6)+8=17 then remove unnecessary parentheses x-6+8=17 then calculate the sum x + 2 = 17 the move constant to the right hand side and change its sign x = 17 - 2 then subtract the numbers x=15 btw you should use photo math that's what I used

Anettt [7]3 years ago

4 0

|x - 6| + 8 = 17

Subtract 8 from both sides.

|x - 6| + 8 - 8 = 17 - 8

|x - 6| = 9

Set x - 6 to 9 and -9, which leads to two cases.

x - 6 = 9

x = 9 + 6

x = 15

x - 6 = -9

x = -9 + 3

x = -6

Which is the answer?

Plug both values into the original absolute value equation to see which yields a true statement.

Let x = 15

|15 - 6| + 8 = 17

|9| + 8 = 17

9 + 8 = 17

17 = 17

Let x = -6

|-6 - 6| + 8 = 17

|-12| + 8 = 17

12 + 8 = 17

20 DOES NOT EQUAL 17.

Answer: x = 15

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Use the ordinary interest method to find the rate of interest that Make Over Picture Photo pays on a loan of $8,000 for 285 days

Doss [256]

Answer:

0.03%

Step-by-step explanation:

Simple interes = PRT/100

Given

Interest = $590.00

Principal P = $8000

Time T = 285 days

Rate = ?

Since I = PRT/100

R = 100 x I /PT

= 100 x $590.00 /$8000 x 285

Multiply through

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8 0

3 years ago

How do i work out -2=6+a/5

Kamila [148]

Answer:

a = -40

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

$-2 = 6 + \frac{a}{5}$
$-2 = 6 + \frac{1}{5}a$
$-2 = \frac{1}{5}a + 6$
$\frac{1}{5}a + 6 = -2$

Step 2: Subtract 6 from both sides.

$\frac{1}{5}a + 6 - 6 = -2 -6$
$\frac{1}{5}a = -8$

Step 3: Multiply both sides by 5.

$\frac{1}{5}a * 5 = -8 * 5$
$a = -40$

Therefore, a = -40. I hope this helped you!

3 0

3 years ago

Read 2 more answers

A simple main effect analysis examines: relationships between independent and dependent variables. the overall effect of the int

Oksi-84 [34.3K]

A simple main effect analysis looks at the mean difference at each level of the independent variable.

Given With a simple main effect, the analysis examines.

Simple effects are also called the main effects of design of experiments. The main effect can be defined as the effect of the explanatory variables measured on a particular criterion or response variable of the study. It's easy to say that what happens within the level of the explanatory variables is the difference. In a factorial experiment, the simple main effect is that one independent variable is at a specified level of another. The main effect of one independent variable is averaged across the levels of the other independent variable. For a simple main effect, the results are analyzed as if a separate experiment was performed at each level of the other independent variables.

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2 years ago

What is 2/3 of 1 1/4 in fractions

Zina [86]

1) 1 1/4 =5/4

2) 2/3 *5/4 = 5/6

or 1/3 of 5/4 = 5/4 :3 = 5/4*1/3 =5/12
1/3 of 5/4 is 5/12, so
2/3 of 5/4 = 2 * 5/12 = 5/6

Answer is 5/6.

7 0

4 years ago

How much will it cost to print a circular sign with a radius of 1.5 feet if the printing company charges $29 per square foot? Us

RUDIKE [14]

Answer:

$204.89

Step-by-step explanation:

Step 1

We have to first find the area of the circular sign.

Since the sign is circular in shape, we use the Area of Circle.

Area of a Circle = πr²

r = 1.5 feet

π = 3.14

Area of a Circle = 3.14 × 1.5²

= 7.065ft² or 7.065 square feet.

Step 2

We find out how much it cost to print the circular sign.

We are told in the question that

The printing company charges $29 per square foot

Hence,

1 square foot = $29

7.065 square feet =

Cross multiply

= 7.065 × $29

=$ 204.885

Approximately to the nearest cent, $204.89

Therefore, it will cost $204.89 to print the circular sign

7 0

3 years ago